Timken RB91-2 Super Blue Ribbon Band V-Belt, RB Section, inch Length, 91 2-Band

The Timken RB91-2 is a Super Blue Ribbon Band V-belt, a classical banded V-belt engineered for enhanced stability and reduced belt whip. This 2-band belt is made from EPDM synthetic rubber, providing superior resistance to oil, heat, hardening, glazing, and static dissipative properties. The banded construction ensures that individual V-belts are permanently joined by a reinforced tie-band, promoting uniform load distribution and wear. It is particularly effective on drives with fluctuating load conditions or harsh vibrations. The belt maintains performance across a wide operating temperature range of -50°F to +250°F. With a nominal length of 91 inches, it is suitable for applications requiring 1-500 HP and can achieve belt speeds up to 6500 FT/Min.